datopy.modeling.list_to_dict#

list_to_dict( obj: list[object] | tuple[object] | set[object], max_items: int | None = None, ) → dict[int, object][source]#

Provide a dictionary representation of a list or other non-dictionary or string-like iterable, using indices as keys.

Parameters:

obj (list) – A list to convert to a dictionary representation.
max_items (int, default=None) – Option to impose a limit on the number of elements to iterate over. Intended use: constructing pattern-based data models from a sample.

Returns:

res – The supplied list’s dictionary representation.

Return type:

dict

Examples

>>> from datopy.modeling import list_to_dict

>>> my_list = [1, 'two', [3], {'four': 5}]
>>> list_to_dict(my_list)
{1: 1, 2: 'two', 3: [3], 4: {'four': 5}}

>>> my_list = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]
>>> list_to_dict(my_list, max_items=5)
{1: 1, 2: 2, 3: 3, 4: 4, 5: 5}

>>> my_dict = dict(a=1, b='two')
>>> list_to_dict(my_dict)
Not running conversion since obj is already a dictionary.
{'a': 1, 'b': 'two'}